Room tilt illusion as a manifestation of peripheral vestibular disorders
Room tilt illusion as a manifestation of peripheral vestibular disorders
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DOI：
10.1177/000348940311200705
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发表时间：
2003-07-01
影响因子：
1.4
通讯作者：
Guyot, JP
中科院分区：
文献类型：
--
作者：
Malis, DD;Guyot, JP
房间倾斜错觉是一种主观上的垂直度扭曲，伴随着短暂的自相矛盾的视野旋转，通常在额面上。它可能是由于前庭通路功能障碍，以及随后矛盾的前庭、视觉和本体感觉输入以及错误的皮质整合所致。它已经被描述与脑干和皮质损害有关，但关于外周起源的病例报道很少。我们在此报告23例房间倾斜错觉，除2例外，其余均发生在前庭外周异常或评估正常的患者身上。对文献进行了回顾，并提出了解决这一现象的假设。
Room tilt illusion is a subjective distortion of verticality with transient paradoxical rotation of the visual field, usually in the frontal plane. It might result from dysfunction of the vestibular pathways with subsequent contradictory vestibular, visual, and proprioceptive inputs and erroneous cortical integration. It has already been described in association with brain stem and cortical lesions, but reports of cases of peripheral origin are scarce. We report here 23 cases of room tilt illusion, all but 2 occurring in patients with either vestibular peripheral abnormalities or normal assessment findings. A review of the literature is presented, as well as a hypothesis addressing this phenomenon.